borderline significantP = .048
Improvement in PFS for HA-high tumors (stage 1 + 2) treated with PAG vs AG was borderline significant with an HR 0.51; 95% CI 0.26–1.00; P = .048, and improvement in PFS for C3M/PRO-C3 ratio high tumors treated with PAG vs AG provided a HR 0.40; 95% CI 0.17–0.92; P = .031 (stage 1) and a HR 0.46; 95% CI 0.21–0.98; P = .026 (stage 2).